Silicone modified phospholipid compositions

Details Silicone modified phospholipid compositions Silicone modified phospholipid compositions

1995-04-12

1997-04-22

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

528 25, 528 38, 548406, C08G 7704

Patent

active

056230435

ABSTRACT:
A silicone-containing phospholipid composition is provided having the general formula: ##STR1## wherein: A can be H, M or R--Y--; A, can be H, OH, OM or R--Y--O; A.sub.1 is selected from H, OH, OM or R--Y--O--; M is a cation; Y is alkylene or substantially alkylene; x is 0 or an integer from 1-5; and R is a quaternized organosilicone amidoamine reactant moiety of the formula: ##STR2## wherein: R.sub.10 is the silicone backbone chain to which at least one pyrrolidone containing amidoamine functional group is attached;
R.sub.6 is hydrogen, alkyl, hydroxyalkyl, alkenyl cycloalkyl or polyoxyalkylene;
R.sub.7 and R.sub.8 are selected from alkyl, hydroxyalkyl, carboxyalkyl and polyoxyalkylene;
F is linear or branched alkylene; X.sup.- is an anion; n is 0 or 2; n.sup.1 is 0 or 1; n.sup.2 is 0 or 1; n.sup.3 is an integer from 2 to 12. B is --NR.sub.11 sulfur or oxygen, wherein R11 is hydrogen or lower alkyl; with the proviso that when n.sup.1 is 0 and n.sup.2 is 1, n.sup.1 is 1, when n is 2 and n.sup.2 is 1, n.sup.1 is 0 or 1 and when n is 2 and n.sup.2 is 0, n.sup.1 is 0; and; d is one or greater.

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